diff options
Diffstat (limited to 'xorg-server/hw/xgl/xglglx.c')
| -rw-r--r-- | xorg-server/hw/xgl/xglglx.c | 260 |
1 files changed, 0 insertions, 260 deletions
diff --git a/xorg-server/hw/xgl/xglglx.c b/xorg-server/hw/xgl/xglglx.c deleted file mode 100644 index d92f9659e..000000000 --- a/xorg-server/hw/xgl/xglglx.c +++ /dev/null @@ -1,260 +0,0 @@ -/* - * Copyright © 2005 Novell, Inc. - * - * Permission to use, copy, modify, distribute, and sell this software - * and its documentation for any purpose is hereby granted without - * fee, provided that the above copyright notice appear in all copies - * and that both that copyright notice and this permission notice - * appear in supporting documentation, and that the name of - * Novell, Inc. not be used in advertising or publicity pertaining to - * distribution of the software without specific, written prior permission. - * Novell, Inc. makes no representations about the suitability of this - * software for any purpose. It is provided "as is" without express or - * implied warranty. - * - * NOVELL, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN - * NO EVENT SHALL NOVELL, INC. BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS - * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, - * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION - * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Author: David Reveman <davidr@novell.com> - */ - -#include "xglglx.h" - -#ifdef GLXEXT - -#ifdef XGL_MODULAR -#include <dlfcn.h> -#endif - -xglGLXFuncRec __xglGLXFunc; - -#ifndef NGLXEXTLOG -FILE *__xglGLXLogFp; -#endif - -static void *glXHandle = 0; -static void *glCoreHandle = 0; - -#define SYM(ptr, name) { (void **) &(ptr), (name) } - -__GLXextensionInfo *__xglExtensionInfo; -__GLXscreenInfo *__xglScreenInfoPtr; - -void -GlxSetVisualConfigs (int nconfigs, - __GLXvisualConfig *configs, - void **privates) -{ - if (glXHandle && glCoreHandle) - (*__xglGLXFunc.setVisualConfigs) (nconfigs, configs, privates); -} - -void -GlxExtensionInit (void) -{ - if (glXHandle && glCoreHandle) - (*__xglGLXFunc.extensionInit) (); -} - -void -GlxWrapInitVisuals (miInitVisualsProcPtr *initVisuals) -{ - if (glXHandle && glCoreHandle) - (*__xglGLXFunc.wrapInitVisuals) (initVisuals); -} - -int -GlxInitVisuals (VisualPtr *visualp, - DepthPtr *depthp, - int *nvisualp, - int *ndepthp, - int *rootDepthp, - VisualID *defaultVisp, - unsigned long sizes, - int bitsPerRGB, - int preferredVis) -{ - if (glXHandle && glCoreHandle) - return (*__xglGLXFunc.initVisuals) (visualp, depthp, nvisualp, ndepthp, - rootDepthp, defaultVisp, sizes, - bitsPerRGB, preferredVis); - - return 0; -} - -void -GlxFlushContextCache (void) -{ - (*__xglGLXFunc.flushContextCache) (); -} - -void -GlxSetRenderTables (struct _glapi_table *table) -{ - (*__xglGLXFunc.setRenderTables) (table); -} - -struct _glapi_table *_mglapi_Dispatch; - -void *(*__glcore_DDXScreenInfo)(void); - -void *__glXglDDXScreenInfo(void) -{ - return __xglScreenInfoPtr; -} - -void *(*__glcore_DDXExtensionInfo)(void); - -void *__glXglDDXExtensionInfo(void) -{ - return __xglExtensionInfo; -} - -void _gl_copy_visual_to_context_mode( __GLcontextModes * mode, - const __GLXvisualConfig * config ) -{ - (*__xglGLXFunc.copy_visual_to_context_mode)(mode, config); -} - -__GLcontextModes *_gl_context_modes_create( unsigned count, size_t minimum_size ) -{ - return (*__xglGLXFunc.context_modes_create)(count, minimum_size); -} - -void _gl_context_modes_destroy( __GLcontextModes * modes ) -{ - (*__xglGLXFunc.context_modes_destroy)(modes); -} - -GLint _gl_convert_from_x_visual_type( int visualType ) -{ - return (*__xglGLXFunc.convert_from_x_visual_type)(visualType); -} - -GLint _gl_convert_to_x_visual_type( int visualType ) -{ - return (*__xglGLXFunc.convert_to_x_visual_type)(visualType); -} - - - -Bool -xglLoadGLXModules (void) -{ - -#ifdef XGL_MODULAR - if (!glXHandle) - { - xglSymbolRec sym[] = { - SYM (__xglGLXFunc.extensionInit, "GlxExtensionInit"), - SYM (__xglGLXFunc.setVisualConfigs, "GlxSetVisualConfigs"), - SYM (__xglGLXFunc.wrapInitVisuals, "GlxWrapInitVisuals"), - SYM (__xglGLXFunc.initVisuals, "GlxInitVisuals"), - SYM (__xglGLXFunc.flushContextCache, "__glXFlushContextCache"), - SYM (__xglGLXFunc.setRenderTables, "GlxSetRenderTables"), - SYM (__xglGLXFunc.copy_visual_to_context_mode, "_gl_copy_visual_to_context_mode"), - SYM (__xglGLXFunc.context_modes_create, "_gl_context_modes_create"), - SYM (__xglGLXFunc.context_modes_destroy, "_gl_context_modes_destroy"), - SYM (__xglGLXFunc.convert_from_x_visual_type, "_gl_convert_from_x_visual_type"), - SYM (__xglGLXFunc.convert_to_x_visual_type, "_gl_convert_to_x_visual_type"), - }; - - glXHandle = xglLoadModule ("glx", RTLD_NOW | RTLD_LOCAL); - if (!glXHandle) - return FALSE; - - if (!xglLookupSymbols (glXHandle, sym, sizeof (sym) / sizeof (sym[0]))) - { - xglUnloadModule (glXHandle); - glXHandle = 0; - - return FALSE; - } - } - - if (!glCoreHandle) - { - xglSymbolRec ddxsym[] = { - SYM (__glcore_DDXExtensionInfo, "__glXglDDXExtensionInfo"), - SYM (__glcore_DDXScreenInfo, "__glXglDDXScreenInfo") - }; - - glCoreHandle = xglLoadModule ("glcore", RTLD_NOW | RTLD_LOCAL); - if (!glCoreHandle) - return FALSE; - - if (!xglLookupSymbols (glCoreHandle, ddxsym, - sizeof (ddxsym) / sizeof(ddxsym[0]))) - { - xglUnloadModule (glCoreHandle); - glCoreHandle = 0; - - return FALSE; - } - - __xglScreenInfoPtr = __glcore_DDXScreenInfo(); - __xglExtensionInfo = __glcore_DDXExtensionInfo(); - { - xglSymbolRec sym[] = { - SYM (__xglScreenInfoPtr->screenProbe, "__MESA_screenProbe"), - SYM (__xglScreenInfoPtr->createContext, "__MESA_createContext"), - SYM (__xglScreenInfoPtr->createBuffer, "__MESA_createBuffer"), - SYM (__xglExtensionInfo->resetExtension, - "__MESA_resetExtension"), - SYM (__xglExtensionInfo->initVisuals, "__MESA_initVisuals"), - SYM (__xglExtensionInfo->setVisualConfigs, - "__MESA_setVisualConfigs"), - - }; - - - if (!xglLookupSymbols (glCoreHandle, sym, - sizeof (sym) / sizeof (sym[0]))) - { - xglUnloadModule (glCoreHandle); - glCoreHandle = 0; - - return FALSE; - } - } - - if (!xglLoadHashFuncs (glCoreHandle)) - { - xglUnloadModule (glCoreHandle); - glCoreHandle = 0; - } - } - - return TRUE; -#else - return FALSE; -#endif - -} - -void -xglUnloadGLXModules (void) -{ - -#ifdef XGL_MODULAR - if (glXHandle) - { - xglUnloadModule (glXHandle); - glXHandle = 0; - } - - if (glCoreHandle) - { - xglUnloadModule (glCoreHandle); - glCoreHandle = 0; - } -#endif - -} - -#endif |